table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 20px;
}

table, th, td {
  border: 1px solid black;
}

th, td {
  padding: 8px;
  text-align: left;
}

th {
  background-color: #f2f2f2;
}

form {
  margin-top: 20px;
}

input[type="text"], input[type="number"] {
  margin-right: 10px;
  padding: 5px;
}

button {
  padding: 5px 10px;
  margin-right: 5px;
  cursor: pointer;
}

button.edit {
  background-color: #4CAF50; /* Green */
  color: white;
  border: none;
}

button.delete {
  background-color: #F44336; /* Red */
  color: white;
  border: none;
}